clenched fist

Translations
сжатый кулак
He raised a clenched fist in protest.
Он поднял сжатый кулак в знак протеста.
Definitions
A clenched fist is a hand that is tightly closed with the fingers curled inward, often signifying anger, determination, or readiness to fight.
Words
clenched

adjective
сжатый
fist

noun
кулак